R Analytics

Course Overview

R is a free software programming language and a software environment for statistical computing and graphics. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. The striking difference between R and most other statistical packages is that it is free software and that it is maintained by scientists for scientists.

Course Content

Data mining using Statistical packagesA few concepts before starting

How R works

Creating, listing and deleting the objects in memory

The on-line help

Data with R

Objects

Reading data in a_le

Saving data

Generating data

Regular sequences

Random sequences

Manipulating objects

Creating objects

Converting objects

Operators

Accessing the values of an object: the indexing system

Accessing the values of an object with names

The data editor

Arithmetic and simple functions

Matrix computation

Graphics with R

Managing graphics

Opening several graphical devices

Partitioning a graphic

Low-level plotting commands

Graphical parameters

A practical example

The grid and lattice packages

Statistical analyses with R

A simple example of analysis of variance

Formulae

Generic functions

GLM

E1071

KSVM

KNN

Dimensionality reduction

Programming with R in practice

Loops and vectorization

Writing a program in R

Writing your own functions

Customer Reviews

Thanks to Xpertised and the tutor who walked me through all the topics with Practical exposure which is helping me in my current project.

-Waseem

Course was quite helpful in terms of understanding of concepts and practicality. Its really a very friendly environment to learn. The timing were mutually chosen, as we both are working professional.
I am quite satisfied with the course.